Description:
【Premium Material/PTFE Hose】
This hose is made of high-quality PTFE on the inside that gives them high chemical and heat resistance, along with a braided Black Nylon outside which gives them high durability, extreme pressure resistance, and a professional and high-tech appearance.
This hose provides you with unsurpassed levels of performance and reliability for your tough performance applications.
★【Standard Size】
AN-6 (5/16") Black Nylon PTFE (TEFLON) Made Fuel Line:ID: 8 mm (0.315"),OD: 11 mm (0.433")
AN-8 (13/32") Black Nylon PTFE (TEFLON) Made Fuel Line: ID: 9.7mm (0.382"),OD: 12.8mm (0.504")
AN-10 (1/2") Black Nylon PTFE (TEFLON) Made Fuel Line: ID: 12.7mm (0.5''),OD: 15.9mm (0.626'')
★【Working Temperature & Pressure】
The 6/8/10 AN PTFE hose working temperature range:  -100F to 500F (-73°C to 260°C). It is compatible with nearly every substance or agent used. 
AN6 Maximum Working Pressure: 2781 PSI. Burst Pressure: 8682 PSI
AN8 Maximum Working Pressure: 2736 PSI. Burst Pressure: 8223 PSI
AN10 Maximum Working Pressure: 2272 PSI. Burst Pressure: 6818 PSI
★【Easy To Use & Installation】
10FT& 16FT& 20FT&30FT Fuel hose line kit comes with 10 Fittings(4 x Straight PTFE Fitting,2 x 45 degree PTFE Fitting,2 x 90 degree PTFE Fitting,2x 180 degree PTFE Fitting).
★【Wide Application】
Fuel, lube, alcohol, ethanol, coolant and air for automobiles or marine engines, most suitable for racing cars & motor racing bikes.

Application:
Fuel, lube, alcohol, ethanol, coolant and air for automobiles or marine engines, most suitable for racing cars & motor racing bikes.
Fitments: These fuel hose and fittings are sized correctly
This Braided Black Nylon Fuel Hose are specially designed to work in any automotive project.
This hose provides you with unsurpassed levels of performance and reliability for your tough performance applications.
This hose is ideal for high temperature, high pressure, and offers wide range of fluid compatibility.
This hose is made of high-quality PTFE on the inside that gives them high chemical and heat resistance, along with a braided Black Nylon outside which gives them high durability, extreme pressure resistance, and a professional and high-tech appearance.
They are smooth bore for optimal flow.

What You Get:
10/16/20/30FT Hose with 10PCS Fitting：
1pcs Black Nylon PTFE Fuel Hose
4pcs Straight PTFE Fitting 
2pcs 45 degree PTFE Fitting 
2pcs 90 degree PTFE Fitting 
2pcs 180 degree PTFE Fitting 
 

Note:
1.If you has any problem, please feel free to contact us.
2.Please let us know before you send us the neutral/negative feedback that wont help to finish the issues. And I will definitely try my best to provide the best solutions which would meet your satisfactory.